/* Pouze přihlášení GUDLAK; původní login.css nadále používá modul Obědy. */
.gudlak-sign {
    --sign-text: #eef0eb;
    --sign-muted: #adb5a9;
    --sign-accent: #c6d5a5;
    margin: 0;
    background: #111411;
    color: var(--sign-text);
    color-scheme: dark;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    -webkit-font-smoothing: antialiased;
}

.gudlak-sign-main {
    display: grid;
    min-height: 100vh;
    min-height: 100svh;
    padding: 48px 24px;
    place-items: center;
}

.gudlak-sign-container {
    width: 100%;
    max-width: 420px;
}

.gudlak-sign-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
    line-height: 1;
}

.gudlak-sign-brand img {
    width: 52px;
    height: 26px;
    object-fit: contain;
}

.gudlak-sign-brand > span {
    font-size: 25px;
    font-weight: 650;
    letter-spacing: -1px;
}

.gudlak-sign-brand-dot {
    color: var(--sign-accent);
}

.gudlak-sign-card {
    padding: 36px;
    border: 1px solid rgba(232, 239, 226, 0.08);
    border-radius: 16px;
    background: #191d19;
}

.gudlak-sign-card h1 {
    margin: 0 0 30px;
    color: var(--sign-text);
    font-size: 25px;
    font-weight: 500;
    letter-spacing: -0.6px;
    line-height: 1.3;
}

.gudlak-sign-field {
    margin-bottom: 22px;
}

.gudlak-sign-field label {
    display: block;
    margin: 0 0 9px;
    color: #c1c8bc;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
}

.gudlak-sign-input {
    display: block;
    width: 100%;
    min-height: 48px;
    padding: 11px 14px;
    border: 1px solid #373f35;
    border-radius: 8px;
    background: #121612;
    color: var(--sign-text);
    font: inherit;
    font-size: 16px;
    line-height: 1.5;
    caret-color: var(--sign-accent);
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.gudlak-sign-input:hover {
    border-color: #56614e;
}

.gudlak-sign-input:focus {
    border-color: var(--sign-accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(198, 213, 165, 0.1);
}

.gudlak-sign-input[aria-invalid='true'] {
    border-color: #d49b91;
}

.gudlak-sign-input:-webkit-autofill,
.gudlak-sign-input:-webkit-autofill:hover,
.gudlak-sign-input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--sign-text);
    -webkit-box-shadow: 0 0 0 1000px #121612 inset;
    caret-color: var(--sign-accent);
}

.gudlak-sign-submit {
    display: block;
    width: 100%;
    min-height: 48px;
    margin-top: 30px;
    padding: 12px 18px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: var(--sign-accent);
    color: #1b2416;
    font: inherit;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    cursor: pointer;
    transition: background-color 160ms ease, border-color 160ms ease;
}

.gudlak-sign-submit:hover {
    background: #d4e2b5;
}

.gudlak-sign-submit:active {
    background: #b6c596;
}

.gudlak-sign-submit:focus-visible {
    outline: 2px solid var(--sign-accent);
    outline-offset: 4px;
}

.gudlak-sign-submit:disabled {
    opacity: 0.6;
    cursor: wait;
}

.gudlak-sign-notice {
    margin-bottom: 24px;
    padding: 12px 14px;
    border: 1px solid #354332;
    border-radius: 8px;
    background: #20291d;
    color: #d0ddc0;
    font-size: 13px;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

.gudlak-sign-notice.error {
    border-color: #593b36;
    background: #2b211f;
    color: #edbab0;
}

.gudlak-sign-notice.warning {
    border-color: #54492e;
    background: #28251c;
    color: #d9ca9d;
}

.gudlak-sign-notice ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.gudlak-sign-notice li + li {
    margin-top: 4px;
}

@media (max-width: 479.98px) {
    .gudlak-sign-main { padding: 32px 20px; }
    .gudlak-sign-brand { margin-bottom: 28px; }
    .gudlak-sign-card { padding: 28px 24px; border-radius: 14px; }
    .gudlak-sign-card h1 { font-size: 23px; margin-bottom: 26px; }
}

@media (prefers-reduced-motion: reduce) {
    .gudlak-sign-input,
    .gudlak-sign-submit { transition: none; }
}